code: def extract(self, args):
      g = super().extract(args)
      g.source_path = os.path.abspath(g.source_path)
      return g
  
file_path: gaussian-splatting/arguments/__init__.py
imports: from argparse import ArgumentParser, Namespace
  import sys
  import os
label_desc: Use image node_id 2 for calling the ModelParams obj's underlying member method code with example usage: obj.extract(args) and returns: g